Any idea would be appreciated:) Zhenshi Zhou <[email protected]> 于2018年12月13日周四 下午6:01写道：
> Hi all, > > I'm running a luminous cluster with tens of OSDs and > the cluster runs well. As the data grows, ceph becomes > more and more important. > > What worries me is that many services will down if the > cluster is out, for instance, the engine room is out of > electric or all ceph node are down at the same time, maybe. > > Is there a best practice on remote disaster recovery? > I wanna backup the whole ceph cluster so that the services > will come back online asap if the cluster is down. > > Thanks >
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